1) PNB
磷氮硼
1.
Effect of PNB catalysts on the pyrolysis behavior of rayon fibers;
磷氮硼(PNB)系催化剂处理对粘胶纤维热裂解行为的影响
2) nitrogen and phosphorus
氮磷
1.
Characteristics on nitrogen and phosphorus losses in the typical small watershed of the Three Georges Reservoir area;
三峡库区典型小流域氮磷流失特征
2.
Effect of aeration on release of nitrogen and phosphorus from sediments in eutrophic waterbody;
曝气复氧对富营养化水体底泥氮磷释放的影响
3.
Advance in biogeochemistry studies on nitrogen and phosphorus in offshore sediment;
近海沉积物中氮磷的生物地球化学研究进展
3) nitrogen and phosphorus
氮、磷
1.
A water quality model of non-conservative substances, including nitrogen,phosphorus,phytoplankton and zooplankton is established,which takes into consideration the physical and biochemical processes related to nitrogen and phosphorus.
考虑了近岸海域影响氮、磷含量、时空分布的主要物理、生物化学过程,建立了胶州湾海域非保守物质(氮、磷)的水质预测模型。
2.
The pollution situation of nitrogen and phosphorus in rural water environment in typical region of Tai Lake was studied by determining the contents of total-phosphorus,nitrate nitrogen and ammonium nitrogen 6 times during a year in rural water body of Tai-lake typical region(Yixing,Wangzhuang and Xinzhuang).
结果表明,一年中的丰水期(5至9月),农田各个水体中氮、磷含量明显高于其他时期;地表水中NH+4-N含量较高,地下水中NO3--N含量也偏高。
3.
The removal efficiencies of nitrogen and phosphorus by four experimental small-scale integrated systems of constructed (wetland) and oxidation pond, consisting of horizontal-flow wetland, vertical wetland or oxidization pond, were compared.
本文在小试规模上,研究了下行流湿地、推流床湿地、氧化塘和兼性塘四种处理单元的四种工艺组合对氮、磷的去除效果,研究结果表明:下行流湿地+氧化塘工艺组合具有较好的充氧效果,推流床湿地后置也可以提高出水的溶解氧。
4) N and P
氮磷
1.
Effect of Pig Manure and Chemical Fertilizer Application on Dynamics of N and P in Floodwater of Paddy Soils;
施用猪粪和化肥对稻田土壤表面水氮磷动态的影响
2.
The Effects of Fertilizer N and P on Nitrate Accumulation in Dian Lake Drainage Area under Protection;
滇池流域设施条件下氮磷对土壤硝酸盐累积的影响
6) boron nitride
氮化硼
1.
The synthesis of boron nitride dendrite crystals under hydrothermal condition;
水热条件下氮化硼枝蔓晶的形成
2.
The aim of this paper was to clarify whether hexagonal boron nitride (hBN) could be used as a mold material for titanium alloy investment casting.
研究了六方氮化硼作为钛合金熔模精密铸造中面层造型材料的可行性。
3.
A new kind of boron nitride based shell mold used for investment casting titanium alloys was fabricated and the reaction between it and Ti-Ni alloy was investigated.
研究了一种新型钛合金精密铸造用型壳——氮化硼基复合型壳及其与钛镍合金的界面反应和反应层的形成机制。
补充资料：磷铵硼
CAS：57158-30-2
中文名称：磷硼酸铵；磷铵硼
英文名称：Ammonium borate phosphate；Ammonium boron phosphate
中文名称：磷硼酸铵；磷铵硼
英文名称：Ammonium borate phosphate；Ammonium boron phosphate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条